origin

American  

[awr-i-jin, or-] / ˈɔr ɪ dʒɪn, ˈɒr- /

noun

1. something from which anything arises or is derived; source; fountainhead.

   to follow a stream to its origin.

   Synonyms:

   foundation, root

   Antonyms:

   end, destination

2. rise or derivation from a particular source.

   the origin of a word.

3. the first stage of existence; beginning.

   the origin of Quakerism in America.

4. ancestry; parentage; extraction.

   to be of Scottish origin.

   Synonyms:

   descent, linage, birth

5. Anatomy.

   1. the point of derivation.

   2. the more fixed portion of a muscle.

6. Mathematics.

   1. the point in a Cartesian coordinate system where the axes intersect.

   2. Also called pole.  the point from which rays designating specific angles originate and are measured from in a polar coordinate system with no axes.

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origin British  

/ ˈɒrɪdʒɪn /

noun

1. a primary source; derivation

2. the beginning of something; first stage or part

3. (often plural) ancestry or parentage; birth; extraction

4. anatomy

   1. the end of a muscle, opposite its point of insertion

   2. the beginning of a nerve or blood vessel or the site where it first starts to branch out

5. maths

   1. the point of intersection of coordinate axes or planes

   2. the point whose coordinates are all zero See also pole 2

6. commerce the country from which a commodity or product originates

   shipment from origin

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origin Scientific  

/ ôr′ə-jĭn /

1. The point at which the axes of a Cartesian coordinate system intersect. The coordinates of the origin are (0,0) in two dimensions and (0,0,0) in three dimensions.

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Etymology

Origin of origin

First recorded in 1350–1400; Middle English, from Latin orīgin-, stem of orīgō “beginning, source, lineage,” from or(īrī) “to rise” ( orient ) + -īgō, noun suffix

Example Sentences

“There are a lot of politics around the Persian origin,” said Al Hussein, who is Emirati of ancestral Persian origin.

From The Wall Street Journal • Apr. 1, 2026

For licensing reasons, you have to be transparent about the origin of your image, because A.I. works are not copyright.

From Slate • Apr. 1, 2026

Still, the exact origin of modern apes, which include all living species and their last common ancestor, remains uncertain because fossils from this time are rare, scattered, and often difficult to interpret.

From Science Daily • Mar. 27, 2026

The navy is also in contact "with the diplomatic missions of the crew members' countries of origin" to cooperate and exchange information in real time, the statement said.

From Barron's • Mar. 27, 2026

“The origin story I just shared with you is pure fiction, a hoax.”

From "A High Five for Glenn Burke" by Phil Bildner

Related Words

• ancestor
• ancestry
• connection
• element
• influence
• motive
• provenance
• root
• source